This table is an extract from the PRP Top 10000. It gives the submitted PRPs during the last 2 months.
|
Rank
|
Probable prime
|
Digits (> 50000)
|
Who? |
When?
|
| 15 | (6^4120873+1)/7 | 3206662 | Paul Bourdelais | 04/2026 |
| 41 | 3^3745897-2^3745897 | 1787248 | Benjamin Chaffin | 04/2026 |
| 57 | 3^3227201-2^3227201 | 1539767 | Benjamin Chaffin | 04/2026 |
| 152 | 206393^70432+70432^206393 | 1000546 | Gabor Levai | 04/2026 |
| 225 | 10^709436+111 | 709437 | Boyan Hu | 04/2026 |
| 246 | 2^2197581+56507 | 661538 | Enzo Doria | 04/2026 |
| 250 | 2^2181033+55847 | 656557 | Enzo Doria | 04/2026 |
| 268 | 2^2100018-171111 | 632169 | Stefano Morozzi | 04/2026 |
| 269 | 2^2100009-163329 | 632166 | Stefano Morozzi | 04/2026 |
| 270 | 2^2100002-179111 | 632164 | Stefano Morozzi | 04/2026 |
| 282 | 2^2050909+246107 | 617386 | Enzo Doria | 04/2026 |
| 388 | 2^1833164+246091 | 551838 | Enzo Doria | 04/2026 |
| 418 | 2^1791074+245209 | 539167 | Enzo Doria | 05/2026 |
| 460 | 2^1732063+55463 | 521403 | Enzo Doria | 04/2026 |
| 517 | 2^1681560+244291 | 506200 | Enzo Doria | 04/2026 |
| 536 | 2^1664940+53821 | 501197 | Enzo Doria | 04/2026 |
| 640 | 2^1587131+56243 | 477775 | Enzo Doria | 05/2026 |
| 714 | 2^1505887+246893 | 453318 | Enzo Doria | 04/2026 |
| 763 | 2^1465457+56867 | 441147 | Enzo Doria | 04/2026 |
| 780 | 2^1448664+246331 | 436092 | Enzo Doria | 04/2026 |
| 789 | 2^1443176-57329 | 434440 | Enzo Doria | 04/2026 |
| 801 | 2^1433839+246863 | 431629 | Enzo Doria | 04/2026 |
| 804 | 2^1430599+56543 | 430654 | Enzo Doria | 04/2026 |
| 826 | 2^1414439+246953 | 425789 | Enzo Doria | 05/2026 |
| 917 | 2^1356511+56993 | 408351 | Enzo Doria | 04/2026 |
| 1042 | 2^1262877+56897 | 380164 | Enzo Doria | 04/2026 |
| 1061 | 2^1248184-57329 | 375741 | Enzo Doria | 05/2026 |
| 1067 | 2^1244368+247771 | 374593 | Enzo Doria | 04/2026 |
| 1768 | (2241127*10^270344-22411267)/3 | 270350 | Danilo Nitsche | 04/2026 |
| 1769 | (2466128*10^270344-24661277)/3 | 270350 | Danilo Nitsche | 04/2026 |
| 1770 | 2366042*10^270343-2366041 | 270350 | Danilo Nitsche | 04/2026 |
| 1771 | (2878615*10^270344-28786147)/3 | 270350 | Danilo Nitsche | 04/2026 |
| 1772 | (2026252*10^270344-20262517)/3 | 270350 | Danilo Nitsche | 04/2026 |
| 1773 | 1967284*10^270343-1967283 | 270350 | Danilo Nitsche | 04/2026 |
| 1774 | 2629838*10^270343-2629837 | 270350 | Danilo Nitsche | 04/2026 |
| 1775 | (2737132*10^270344-27371317)/3 | 270350 | Danilo Nitsche | 04/2026 |
| 1969 | 406^96126+405 | 250748 | Alfred Reich | 05/2026 |
| 2217 | 729^79563+728 | 227768 | Alfred Reich | 04/2026 |
| 2362 | 999^71336+998 | 213978 | Alfred Reich | 04/2026 |
| 2993 | 408^74564+407 | 194662 | Alfred Reich | 04/2026 |
| 3092 | 405^73192+404 | 190845 | Alfred Reich | 04/2026 |
| 3291 | 625^65919+624 | 184302 | Alfred Reich | 04/2026 |
| 3712 | 81^89526+80 | 170860 | Alfred Reich | 04/2026 |
| 4189 | 4*19^121849+6351 | 155816 | Eric Chen | 04/2026 |
| 4484 | 3^312800+6560 | 149244 | Alfred Reich | 04/2026 |
| 4780 | (103301*19^112659-17)/18 | 144067 | Eric Chen | 04/2026 |
| 5644 | (32^86981-5^86981)/27 | 130919 | Robert Price | 04/2026 |
| 6587 | 11^114702+10 | 119450 | Alfred Reich | 04/2026 |
| 10495 | ((3*2483910074-716823661)*F(487350)-(2483910074-716823661)*L(487350))/2 | 101859 | Yaroslav Berezhko | 04/2026 |
| 10502 | 987^34017+986 | 101858 | Alfred Reich | 04/2026 |
| 11242 | 985^33693+984 | 100858 | Alfred Reich | 04/2026 |
| 11335 | 856^34209+855 | 100317 | Alfred Reich | 04/2026 |
| 11985 | 899^33466+898 | 98851 | Alfred Reich | 04/2026 |
| 12019 | 947^33156+946 | 98684 | Alfred Reich | 04/2026 |
| 12201 | (33^64271-5^64271)/28 | 97595 | Robert Price | 04/2026 |
| 12356 | 8282^24679-24679^8282 | 96696 | Frank Doornink | 05/2026 |
| 12371 | 11658^23761-23761^11658 | 96628 | Frank Doornink | 05/2026 |
| 12376 | 7010^25117-25117^7010 | 96593 | Frank Doornink | 05/2026 |
| 12377 | 18085^22688-22688^18085 | 96591 | Frank Doornink | 05/2026 |
| 12378 | 13731^23344-23344^13731 | 96591 | Frank Doornink | 05/2026 |
| 12399 | 19062^22547-22547^19062 | 96505 | Frank Doornink | 05/2026 |
| 12530 | 803^33034+802 | 95955 | Alfred Reich | 04/2026 |
| 12810 | 745^32962+744 | 94673 | Alfred Reich | 04/2026 |
| 12842 | 799^32554+798 | 94490 | Alfred Reich | 04/2026 |
| 12939 | 630^33580+629 | 94002 | Alfred Reich | 04/2026 |
| 13080 | 464^34972+463 | 93254 | Alfred Reich | 04/2026 |
| 13180 | 552^33811+551 | 92708 | Alfred Reich | 04/2026 |
| 13325 | 499^34047+498 | 91863 | Alfred Reich | 04/2026 |
| 13378 | 631^32718+630 | 91612 | Alfred Reich | 04/2026 |
| 13380 | 638^32660+637 | 91606 | Alfred Reich | 04/2026 |
| 13604 | (32^60383-5^60383)/27 | 90885 | Robert Price | 04/2026 |
| 14010 | 418^34282+417 | 89860 | Alfred Reich | 04/2026 |
| 14150 | 387^34507+386 | 89295 | Alfred Reich | 04/2026 |
| 14182 | 391^34407+390 | 89190 | Alfred Reich | 04/2026 |
| 14363 | 391^34140+390 | 88497 | Alfred Reich | 04/2026 |
| 14464 | 434^33378+433 | 88035 | Alfred Reich | 04/2026 |
| 14926 | 302^34792+301 | 86285 | Alfred Reich | 04/2026 |
| 15043 | 345^33763+344 | 85685 | Alfred Reich | 04/2026 |
| 15155 | 360^33343+359 | 85235 | Alfred Reich | 04/2026 |
| 15190 | 282^34716+281 | 85063 | Alfred Reich | 04/2026 |
| 15276 | 333^33564+332 | 84664 | Alfred Reich | 04/2026 |
| 15550 | 307^33591+306 | 83546 | Alfred Reich | 04/2026 |
| 15695 | (31^55639-5^55639)/26 | 82977 | Robert Price | 04/2026 |
| 15804 | 306^33177+305 | 82469 | Alfred Reich | 04/2026 |
| 16234 | 5^114998+1220703124 | 80381 | Alfred Reich | 05/2026 |
| 16302 | 248^33472+247 | 80148 | Alfred Reich | 04/2026 |
| 17140 | 221^32766+220 | 76817 | Alfred Reich | 04/2026 |
| 19797 | 3^139563+7625597484986 | 66589 | Alfred Reich | 04/2026 |
| 20035 | (38^41647-5^41647)/33 | 65792 | Robert Price | 04/2026 |
| 20369 | (32^43051-5^43051)/27 | 64797 | Robert Price | 04/2026 |
| 20739 | 3^133380+205891132094648 | 63639 | Alfred Reich | 04/2026 |
| 21348 | 3^129204+150094635296999120 | 61646 | Alfred Reich | 04/2026 |
| 22990 | (32^39901-5^39901)/27 | 60056 | Robert Price | 04/2026 |
| 23554 | 3^124800+3486784400 | 59545 | Alfred Reich | 04/2026 |
| 25340 | (1484^17207+1)/1485 | 54568 | Pedja Terzic | 04/2026 |
| 25787 | 6103515625^5445+6103515624 | 53283 | Alfred Reich | 05/2026 |
| 40583 | 3^108375+242 | 51709 | Alfred Reich | 04/2026 |